Friends and family said they want to be believe Daybell when he says the children are safe, but they are also cautious. Investigators said both Daybell and Vallow have lied to investigators throughout this whole case.

JJ's grandfather Larry Woodcock said if the children are safe, where are they?

"Somebody has to step up and say, 'We see you; we know where he's at; we think we know where he's at,'" Woodcock said.